Chromium Code Reviews| Index: dart/runtime/bin/eventhandler_macos.h |
| diff --git a/dart/runtime/bin/eventhandler_macos.h b/dart/runtime/bin/eventhandler_macos.h |
| index 4e32dc0656f159b44e50d34b16240d075a38b116..f8c31f788371e83112bb7eff53e5754d2ca89004 100644 |
| --- a/dart/runtime/bin/eventhandler_macos.h |
| +++ b/dart/runtime/bin/eventhandler_macos.h |
| @@ -61,6 +61,7 @@ class SocketData { |
| // Returns true if the last token was taken. |
| bool TakeToken() { |
| + ASSERT(tokens_ > 0); |
| tokens_--; |
| return tokens_ == 0; |
| } |